Cases chart, explained
CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal.
We apply CA's tier categories to other US counties to help us understand the severity of the spread.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
Get informed with public health research
Report updated: 2/19/23; data available through 2/18/23
Cases chart, explained
Northeast: Boston,
New York City,
Philadelphia,
Pittsburgh,
Bergen, NJ
Mid-Atlantic: Washington DC,
Arlington,
Fairfax,
Richmond
Midwest: Chicago,
Madison,
Cincinnati,
Lexington,
Minneapolis,
St Louis
Southeast: Charlotte,
Columbia,
Memphis,
Nashville,
Knoxville,
Atlanta,
Orlando
South: Austin,
Dallas,
Houston,
Oklahoma City,
New Orleans
West / Northwest: Portland,
Seattle,
Phoenix,
Las Vegas,
Salt Lake City,
Denver,
Alburquerque
California: All CA counties
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place.
As of 2/18/23, there were 267,082 total cases and 2,219 total deaths.
In the past week, new cases grew by -9.6%; new deaths went from 0.7 to 1.4.
New cases are 1.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,971 days to 2,184 days (longer doubling time is better).
As of 2/18/23, there were 593,203 total cases and 6,166 total deaths.
In the past week, new cases grew by -3.2%; new deaths went from 3.1 to 2.6.
New cases are 0.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,561 days to 1,617 days (longer doubling time is better).
As of 2/18/23, there were 391,923 total cases and 5,511 total deaths.
In the past week, new cases grew by -24.6%; new deaths went from 1.4 to 1.4.
New cases are 1.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 875 days to 1,166 days (longer doubling time is better).
As of 2/18/23, there were 337,619 total cases and 3,808 total deaths.
In the past week, new cases grew by 32.8%; new deaths went from 1.3 to 2.6.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,604 days to 1,212 days (longer doubling time is better).
As of 2/18/23, there were 324,683 total cases and 3,722 total deaths.
In the past week, new cases grew by -29.5%; new deaths went from 0.7 to 0.9.
New cases are 2.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 893 days to 1,272 days (longer doubling time is better).
As of 2/18/23, there were 177,215 total cases and 1,426 total deaths.
In the past week, new cases grew by -11.9%; new deaths went from 0.4 to 0.1.
New cases are 1.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,749 days to 1,990 days (longer doubling time is better).
As of 2/18/23, there were 66,396 total cases and 368 total deaths.
In the past week, new cases grew by -25.4%; new deaths went from 0.3 to 0.0.
New cases are 1.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,291 days to 1,735 days (longer doubling time is better).
As of 2/18/23, there were 260,013 total cases and 1,715 total deaths.
In the past week, new cases grew by -7.7%; new deaths went from 4.4 to 1.6.
New cases are 1.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,324 days to 1,440 days (longer doubling time is better).
As of 2/18/23, there were 61,526 total cases and 547 total deaths.
In the past week, new cases went from -7.9 to 5; new deaths went from 0.0 to 0.1.
New cases are 0.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -4,652 days to 7,524 days (longer doubling time is better).
As of 2/18/23, there were 1,520,321 total cases and 15,238 total deaths.
In the past week, new cases grew by 5.9%; new deaths went from 3.0 to 3.6.
New cases are 1.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,481 days to 1,402 days (longer doubling time is better).
As of 2/18/23, there were 178,254 total cases and 636 total deaths.
In the past week, new cases grew by -9.2%; new deaths went from 0.4 to 0.7.
New cases are 1.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,649 days to 1,819 days (longer doubling time is better).
As of 2/18/23, there were 236,660 total cases and 2,231 total deaths.
In the past week, new cases grew by -7.3%; new deaths went from 0.0 to 0.0.
New cases are 1.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,587 days to 1,716 days (longer doubling time is better).
As of 2/18/23, there were 122,262 total cases and 718 total deaths.
In the past week, new cases grew by 130.2%; new deaths went from 0.6 to 0.6.
New cases are 7.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 942 days to 412 days (longer doubling time is better).
As of 2/18/23, there were 383,364 total cases and 2,930 total deaths.
In the past week, new cases grew by 10.3%; new deaths went from 1.9 to 1.9.
New cases are 1.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,688 days to 1,534 days (longer doubling time is better).
As of 2/18/23, there were 292,470 total cases and 3,702 total deaths.
In the past week, new cases grew by -13.5%; new deaths went from 1.6 to 0.4.
New cases are 1.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,524 days to 1,766 days (longer doubling time is better).
As of 2/18/23, there were 366,089 total cases and 1,883 total deaths.
In the past week, new cases grew by -0.4%; new deaths went from 0.4 to 0.6.
New cases are 2.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,319 days to 1,329 days (longer doubling time is better).
As of 2/18/23, there were 159,655 total cases and 1,036 total deaths.
In the past week, new cases grew by -11.7%; new deaths went from 1.1 to 0.1.
New cases are 2.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,208 days to 1,373 days (longer doubling time is better).
As of 2/18/23, there were 292,703 total cases and 3,663 total deaths.
In the past week, new cases went from 72.7 to 0; new deaths went from 0.7 to -0.3.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,667 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 2/18/23, there were 234,155 total cases and 1,834 total deaths.
In the past week, new cases went from 85.6 to 0; new deaths went from 0.4 to -0.1.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,811 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 2/18/23, there were 158,390 total cases and 1,589 total deaths.
In the past week, new cases went from 112.7 to 0; new deaths went from 0.6 to 0.1.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 908 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 2/18/23, there were 274,120 total cases and 2,649 total deaths.
In the past week, new cases grew by 8.7%; new deaths went from 0.7 to 1.1.
New cases are 1.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,296 days to 2,117 days (longer doubling time is better).
As of 2/18/23, there were 473,188 total cases and 3,205 total deaths.
In the past week, new cases went from 0.0 to 225; new deaths went from 0.0 to 0.0.
New cases are 2.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to 1,246 days (longer doubling time is better).
WARN Infinite extent for field "date2": [Infinity, -Infinity]
As of 2/18/23, there were 331,210 total cases and 1,840 total deaths.
In the past week, new cases grew by -37.0%; new deaths went from 0.7 to 0.7.
New cases are 1.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,295 days to 2,060 days (longer doubling time is better).
As of 2/18/23, there were 692,694 total cases and 7,110 total deaths.
In the past week, new cases grew by -3.2%; new deaths went from 2.1 to 1.1.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,332 days to 2,413 days (longer doubling time is better).
As of 2/18/23, there were 1,268,181 total cases and 11,578 total deaths.
In the past week, new cases grew by -8.6%; new deaths went from 2.7 to 1.7.
New cases are 1.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,695 days to 1,859 days (longer doubling time is better).
As of 2/18/23, there were 243,521 total cases and 2,701 total deaths.
In the past week, new cases grew by -6.4%; new deaths went from 0.9 to 0.6.
New cases are 1.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,140 days to 2,289 days (longer doubling time is better).
As of 2/18/23, there were 113,412 total cases and 1,195 total deaths.
In the past week, new cases grew by -36.2%; new deaths went from 0.0 to 0.6.
New cases are 1.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 908 days to 1,427 days (longer doubling time is better).
As of 2/18/23, there were 170,377 total cases and 1,471 total deaths.
In the past week, new cases grew by 3.5%; new deaths went from 0.4 to 1.3.
New cases are 1.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,470 days to 1,424 days (longer doubling time is better).
As of 2/18/23, there were 547,542 total cases and 3,487 total deaths.
In the past week, new cases grew by -19.1%; new deaths went from 2.7 to 1.6.
New cases are 1.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,392 days to 1,726 days (longer doubling time is better).
As of 2/18/23, there were 1,501,056 total cases and 18,792 total deaths.
In the past week, new cases grew by 19.1%; new deaths went from 4.3 to 5.1.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 3,844 days to 3,231 days (longer doubling time is better).
As of 2/18/23, there were 668,706 total cases and 9,301 total deaths.
In the past week, new cases grew by 0.0%; new deaths went from 2.4 to 1.3.
New cases are 0.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 3,047 days to 3,051 days (longer doubling time is better).
As of 2/18/23, there were 408,568 total cases and 1,817 total deaths.
In the past week, new cases grew by 20.6%; new deaths went from 0.4 to 0.1.
New cases are 1.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 3,006 days to 2,497 days (longer doubling time is better).
As of 2/18/23, there were 223,863 total cases and 1,517 total deaths.
In the past week, new cases grew by 98.6%; new deaths went from 0.3 to 0.4.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 3,245 days to 1,637 days (longer doubling time is better).
As of 2/18/23, there were 196,192 total cases and 2,229 total deaths.
In the past week, new cases grew by 11.3%; new deaths went from 1.4 to 0.6.
New cases are 1.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,713 days to 2,441 days (longer doubling time is better).